Kumayambiriro kwa chaka chino, Dipatimenti ya Zomangamanga ndi Zachilengedwe ku BEIJING idasindikiza "Design Standard for Ultra-low Energy Residential Building (DB11/T1665-2019)", kuti agwiritse ntchito malamulo ndi malamulo okhudza ENERGY-SAVING and ENVIRONMENT PROTECTION, kutsitsa kuchuluka kwa nyumba zogona, kukweza bwino nyumba, ndikukhazikitsanso kamangidwe ka nyumba zokhala ndi mphamvu zochepa kwambiri.
Mu "Standard" iyi, pamafunika kuti nyumbayi ikhale ndi 1) Kutsekereza kwabwino, 2) Kutsekeka kwa mpweya wabwino, 3) Kutulutsa mpweya wabwino, 4) Kutentha ndi Kuzizira, ndi zinthu zina zobiriwira zobiriwira.
Izi ndizofanana kwambiri ndi nyumba yokhala chete, pomwe njira yopulumutsira mpweya ndiyofunikira kwambiri. Pamafunika mpweya wabwino kukhala 70% kutentha kuwombola Mwachangu ngati ntchito enthalpy kutentha exchanger; kapena 75% ngati mukugwiritsa ntchito chosinthira kutentha kwa aluminiyamu. Dongosolo lobwezeretsa mphamvuli lichepetsa kuchuluka kwa ntchito yotenthetsera ndi kuziziritsa, poyerekeza ndi mpweya wabwino wachilengedwe komanso mpweya wabwino wamakina popanda kuyambiranso kutentha.
Muyezo umafunikanso kuti mpweya wabwino ukhale ndi "Kuyeretsa" ntchito, kuti usasefe 80% ya tinthu tokulirapo kuposa 0.5μm. Zina mwazinthuzo zimatha kukhala ndi zosefera zapamwamba, kuti zipititse patsogolo kusefa zinthu zam'mlengalenga (PM2.5/5/10 etc.). Izi zidzatsimikizira kuti mpweya wanu wamkati ndi waukhondo komanso watsopano.
Mwanjira ina, Mulingo uwu ndi wokuthandizani kumanga Nyumba Yopulumutsa Mphamvu, Yaukhondo komanso Yosangalatsa. Zakhala zikugwira ntchito kuyambira 1st ya Epulo, 2020, kufulumizitsa chitukuko cha "Green Building" ku Beijing. Ndipo posachedwa, ziyamba kugwira ntchito ku China konse, zomwe zingakomere kwambiri msika wowongolera mpweya wabwino wa Energy.
